DE60324238D1 - Rohrkupplung - Google Patents

Rohrkupplung

Info

Publication number
DE60324238D1
DE60324238D1 DE60324238T DE60324238T DE60324238D1 DE 60324238 D1 DE60324238 D1 DE 60324238D1 DE 60324238 T DE60324238 T DE 60324238T DE 60324238 T DE60324238 T DE 60324238T DE 60324238 D1 DE60324238 D1 DE 60324238D1
Authority
DE
Germany
Prior art keywords
aperture
pipe
release part
pipe coupling
collet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE60324238T
Other languages
English (en)
Inventor
Andrew Robert Beaver
Keith Kelly
Keith Millward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polypipe Building Products Ltd
Original Assignee
Polypipe Building Products Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Polypipe Building Products Ltd filed Critical Polypipe Building Products Ltd
Application granted granted Critical
Publication of DE60324238D1 publication Critical patent/DE60324238D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/04—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2201/00—Special arrangements for pipe couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Supports For Pipes And Cables (AREA)
  • Joints Allowing Movement (AREA)
  • Paper (AREA)
DE60324238T 2002-11-22 2003-05-20 Rohrkupplung Expired - Fee Related DE60324238D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0227325.8A GB0227325D0 (en) 2002-11-22 2002-11-22 A pipe coupling

Publications (1)

Publication Number Publication Date
DE60324238D1 true DE60324238D1 (de) 2008-12-04

Family

ID=9948369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60324238T Expired - Fee Related DE60324238D1 (de) 2002-11-22 2003-05-20 Rohrkupplung

Country Status (8)

Country Link
EP (1) EP1422463B1 (de)
JP (1) JP2004176907A (de)
KR (1) KR20040045279A (de)
CN (1) CN1502837A (de)
AT (1) ATE412135T1 (de)
DE (1) DE60324238D1 (de)
GB (1) GB0227325D0 (de)
TW (1) TW200422551A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2480880B (en) * 2010-06-04 2016-03-16 Polypipe Ltd Pipe connection and collet release tool
WO2013032254A2 (ko) * 2011-09-02 2013-03-07 Kim Sung-Hun 원터치식 배관 연결장치
US11118706B2 (en) 2018-10-16 2021-09-14 FSI North America, Inc. Tank retro-fitting collar with square O-rings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132296B (en) * 1982-12-13 1986-02-05 Guest John Ltd Tube coupling
GB9400585D0 (en) * 1994-01-13 1994-03-09 Guest John D Improvements in or relating to tube couplings
US6065779A (en) * 1997-08-13 2000-05-23 Parker-Hannifin Corporation Clip for releasable push-to-connect tube fittings
GB9806642D0 (en) * 1998-03-27 1998-05-27 Guest John D Improvements in or relating to tube coupling

Also Published As

Publication number Publication date
CN1502837A (zh) 2004-06-09
ATE412135T1 (de) 2008-11-15
JP2004176907A (ja) 2004-06-24
EP1422463A1 (de) 2004-05-26
GB0227325D0 (en) 2002-12-31
KR20040045279A (ko) 2004-06-01
TW200422551A (en) 2004-11-01
EP1422463B1 (de) 2008-10-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee